Spring Absorption Technology (S.A.T.) Helmet

ABSTRACT

A football helmet comprising at least one compression spring that connects one or more inner shells to an outer shell. Once the multiple shells are connected, they provide a multiple layer protection system that absorbs and reflects energy by compressing. The compression spring also comprise a threaded member that allow for easy connection and disconnecting between the springs and the shells. The universal spring cap and its threaded member of the compression spring allows the springs to be exchange within the multilayered shell, for springs of a different compression rate, size, or material if desired; which would allow a different level of protection.

RELATED APPLICATION

The application is a continuation in part of application Ser. No. 14/833,027 filed on Aug. 21, 2015

TECHNICAL FIELD

The present Invention generally relates to protective members such as helmets and more particularly to helmets comprising interchangeable compression spring, that can absorb an impact force.

RELATED INVENTIONS

Grant Application (U.S. 20150047109) is an example of an application comprising a compression spring, but it lacks the spring cap end that connects 2 or more shell together. Grants spring also lack the ability to screw out and be remove from the helmet.

Rennaker application (U.S. 20150359285) is another example of a helmet design. although Rennaker uses a unity connector to connect 2 shell, it lack the threaded spring cap that allows removal of the connector spring by screwing them out without damaging. (you cut the elastic connector to remove it)

BACKGROUND

Protective helmets have a variety of field in which they are used; from football, baseball, cycling, snowboarding and many more activities. Helmet go through testing to determine the effectiveness and quality of that design and to determine it is safety according to industrial standards. It has been said that Helmets original goal was to prevent skull fractures. A hard outer shell does a wonderful job at preventing skull fracture. Over the past years we have been made aware of other brain related impact other than skull fracture that can occur due to injuries to the head. That initiated the innovation of helmets to protect the head better. Better protection includes protection of the brain. CTE is one of the brain injuries we are learning more about. The NFL has encountered CTE in some of its former players. We believe that CTE occurs in NFL athlete as a result of concussions. As of now CTE is diagnosed postmortem. The brain is encased in fluid that give it a floating effect. The brain is thought to have independent movement from the skull during head trauma episodes. The fluid is a protective liner between the skull and brain. What is desired is a helmet that protects more than skull fractures. The SAT helmet has the design to do just that. The SAT helmet give you a multilayered shell comprising an outer shell and at least one inner shell. Those shells are connected using a compression spring. One or more of the shell are connected and separated by the springs. That connection gives you 1 multi layered helmet shell. The outer layer will compress towards the inner shell upon impact. Because the layers are separated by compression springs during impact the spring will determine the rate at which the shells compress because the springs are actually compresses. During the stage of compressing the energy absorbed from the impact is stored in the compressed spring. The compression stage also causes deceleration between the force that impacts the outer shell and the residual of that said force that will reaches the inner shell. The ability to decelerate force and absorb force before it reaches the padded member of the helmet innermost shell will cause less force to effect the head, there for causing less movement of the head, which will result in better protection to the skull as well as the brain.

SUMMARY

The SAT helmet is a multi layered helmet that has removable and/or exchangeable connector and action springs. The invention of the connector spring and action spring used in this helmet, is the innovative item that will enhance the quality of life for athlete that play physical sports and those that partake in dangerous or risky activities. The shell in this invention move independent of each other and they are separated by removable compression springs design to decelerate and absorb the energy caused from an outside source. The use of threaded members allow you to screw, twist or rotated connector and action springs to the shell or remove from the shell without damaging the shell or spring. The removable springs open up a level of customization that is needed and desired. With springs that are made in different strengths, sizes, thickness, compression rates, colors etc. . . . , the customization is plentiful. The ability to have helmets for a 12 year old football team and have springs inserted to compress at a rate that is the safest for their head and brain; and by simply changing the compression spring you can transform that helmet into one that is safest for a 6 year old team or varsity high school, college or pro team. A simply change of springs can take a motorcycle helmet from protecting a kid that may fall at a max speed of 40 mph to that of an adult who may fall at 100 mph. It is not limited to football or motorcycle helmets; The SAT technology is available in all head protection equipment. The unique removal and exchangeable of springs make the SAT helmet highly customizable.

FIG. 1 A transparent side view of a SAT helmet comprising an inner shell 105, an outer shell 106, holes 108 within the inner shell 105 lined with thread 117 and connector spring 102 connecting the outer shell 106 and the inner shell 105. Also shown is a jaw pad 104 with and example of a ear hole design 162 with and attached face mask 160.

FIG. 2 A bottom up view of an assemble SAT helmet comprising an outer shell 106 and a inner shell 105 connector springs 102 and padded member 114

FIG. 3 A side view of an inner shell 105 that comprises one or more holes 108 in which the said holes are lined with thread 117 that engages with the partnering thread of the spring caps' thread.

FIG. 4 A side view of a connector spring 102 in unity with a compression spring 120 with two spring caps 107 and the thread 117 in which the said thread is used to connect the spring cap to the designated partnering thread of the shell.

FIG. 5 A side view of an action spring 101 in unity with one spring cap 107 and a compression spring 120 with its threaded member or thread 117

FIG. 6 A transparent view of a jaw pad 104 comprising the comfort layer, 150 polytherepudic layer 148, a spring cap connector layer 146, a connector spring 102, attachment clips 140 and a cover layer 155

FIG. 7 A transparent side view of an outer shell 106 with shell pods 112 and a inner shell 105 used to connect the spring cap of the connector spring 102. the view also shows a connecting tool 198 used to rotate the connector spring connecting the spring caps to the shells.

FIG. 8 A side view of a connector spring 102 in unity with multiple zones 135,130 having different compression rates, thickness and strengths.

FIG. 9 A side view of a connector spring 102 that show thread 117 that is used to engage with its threaded partner. Also shown is the rotating portion of the spring cap 173.

FIG. 10 A side view of a connector spring 102 with the rotating spring cap version that show a unity compression spring 120 with a spring cap base 167 that house the rotating portion of the spring cap.

FIG. 11 A view of a connector spring 102 with the rotating spring cap version that shows a unity compression spring 120 with a spring cap comprising thread 117 which is used to connect the spring cap to the shell using a partnering thread of the shell located within the inner portion of the holes. It also show a bottom up view of the inner side of a spring cap showing a slot 170 for a connecting tool 198 which is used to rotated the rotating portion of the spring cap to engage the thread 117 of the spring cap and its designated partnering thread. Also shown is a bottom up view of the outer portion of a spring cap used to rotate the rotating portion of the spring cap of the connector spring engaging the thread 117 to its designated partner thread.

PREFERRED EMBODIES

The following Detail of the preferred embodiments should be read in view of the figures. The SAT helmet comprises one or more inner shells (105) and an outer shell (106). The SAT helmet also comprise a connector spring (102), an action spring (101), a padded member for comfort (114), a face mask (160) or face guard if desired, chin strap to secure to the head. The SAT helmet comprise a jaw pad (104) as well clips and screw to attach some parts such as the face mask (160).

The SAT helmet comprise one or more inner shells (105). Depending on how many layer of protection is preferred. The inner shells (105) can comprise any material desired to accomplish your protection needs. For example producing a bullet proof helmet may comprise an iron shell vs a cycling helmet which may comprise a desirable carbon fiber or plastic shell. The inner shell (105) comprises one or more holes (108) The said holes can comprise different shapes sides or depth. The said holes (108) of the inner shell (105) also comprises thread (117). The thread (117) of the inner shell (105) is used to connect the spring cap (107) to the helmet by screwing, rotating or twisting the spring cap (107) with an appropriate threaded partner. The threads (117) can flow in any direction. The thread (117) lined in the hole (108) can protrude from the hole (108) or in some design it can be embedded within the hole (108). The hole and thread combination is design to receive the threaded portion of the spring cap (107). When you have a hole (108) that is line with thread (117) you can refer to the inner portion of the hole that is lined as a threaded liner. The thread (117) within the holes (108) engages with a thread partner with a screwing, rotating or twisting motion. The correct partnering thread allows for twisting, rotating or screwing in one direction for connecting or tightening while screwing rotating or twisting in the opposite direction will loosen or disconnect the connected objects. The spring cap (107) comprise a threaded portion design to partner with the thread (117) within the before mention holes (108). Partnered thread can be described a as female and male partnership. Depending on the design of the thread (117). The thread (117) can protrude or be embedded within the spring cap (107) depending on the preference desired. The spring cap (107) rotates twist, or screw into the holes (108) of the inner shell (105) by using the threads (117) on the spring caps and the threads (117) within the inner shells' holes (108). The spring cap (107), connector spring (102) or action spring (101) can comprise materials made of iron, copper aluminum plastic rubber or any combination of materials desired.

The SAT helmet also comprise an outer shell (106). The outer shell (106) serves as the first line of protection when an outside source that come in contact with the helmet. Typically the outer shell (106) is made of a hard plastic; but the outer shell (106) can comprise a soft plastic or carbon fiber or any other material desired. The outer shells also comprise creative shell designs and creative design holes (162) on the shell. The design holes (162) can be ventilation holes or holes around the ear for sound passage or just for styling or finger holes to allow one to pull down on one's head.

The outer shell (106) comprise one or more shell pods (112). The shell pods (112) can protrude the inner portion of the outer shell (106) or it can be flushed with the inner side of the outer shell (106) or the shell pods (112) can be be embedded within the inner portion of the outer shell (106). The shell pods (112) comprise a threaded member on the inner portion of the pod (112). That threaded member is used to connect the spring cap (107) to the outer shell (106). The inner liner thread (117) of the shell pod (112) can protrude or be embedded within the shell pod (112). The shell pod (112) comprise a concave inner portion. Within the concave inner portion comprises the thread (117). That thread is one of many designated partner of the spring cap's (107) thread (117). This said concave inner portion of the shell pod (112) can be referred as a threaded inner liner or the inner thread member of the shell pod (112).

The SAT helmet comprise 2 different compression apparatuses. A connector spring (102) and an action spring (101). The connector spring (102) comprise a compression spring (120) with 2 or more adjoining spring caps (107) attached making one unity item. The connector spring (102) attaches one or more inner shells (105) to the outer shells (106). The action spring (101) comprise a compression spring (120) that comprise one or more adjoining spring caps (107) making one unity item. The action spring (101) connects to one or more inner shell (105) but not the outer shell (106) to the spring caps (107). The compression spring (120) use for the connector spring (102) or the action spring (101), can comprise a coil spring version that will allow for specific spring rate to be accomplished over a particular distance or It can comprise the wave spring design or any other spring design that compress. The material used to produce the compression spring (120) can range from rubber, copper, titanium, iron, aluminum, plastic or comprise any other material or combination of material desired. The compression spring (120) may comprise multiple zones (130) (135) within the compression spring (120). Each zone (135) (130) comprising it own independent compression rate. Zone (130) may compress over a different distance and absorb a different amount of force than zone (135). The zones differences can be achieved by using different materials, the thickness or strengths of materials, by having different pitches or a combination of things that produces different compression rates. The spring cap (107) portion of the connector spring (102) and the action spring (101) comprise a threaded portion (117) that enables connection between the shells (105,106) and the spring caps (107). The spring cap (107) also comprise a slot (170) for a tool (198) to twist the caps (107) if using the rotating cap version or you can use the tool (198) to twist, rotate or screw the connector spring (102) or action spring (101) and secure them to the shells (105,106). It can also be done by hand if desired. Having a threaded end on the spring cap (107) and threaded lining in the shell pods (112) and holes (108) line with thread (117) allow for opposite twisting to loosen for disconnecting the spring cap (107) from the shells (105,106) of the helmet as well as to connect or tighten The spring cap (107) and shells (105,106). The Spring Caps (107) can comprise an outer rotating portion (173) depending on the design, in which that outer rotating portion (173) rotates independently of the compression spring (120). It can also rotates independently of the spring cap base (167). The spring cap comprises base when using The rotating spring cap version. The rotating outer portion (173) of the spring cap (190) also comprise Thread (117). The spring cap (190) comprise a slot (170) on the inner side or outer side or both. The slots allows a tool (198) to fit within it to allow rotation of the spring cap (190) for connection. The inner side slot (170) allows tool (198) to pass through the inner portion of the compression spring (120). The outer slot can be inserted from the outer side of the spring cap. The process in connecting the shells would rotate the spring cap (190) in one direction but if rotated in the opposite direction it would disconnect a connected shell from the spring cap.

The inner side of the inner shell may comprise a padded member (114). The padded member (114) comprise a layer of thermoplastic polyurethane (148), or similar material and a soft comfort layer (150) for a comfortable fit. The padded member (114) can be inflated for sizing or comfort purposes.

The SAT helmet may also comprise a facemask (160) or a face-guard depending on the use of the helmet. Some SAT helmet may not use a face guard or face mask like for cycling helmet. The football design will comprise a face mask (160) and motorcycling helmet would comprise a face guard and etc.

The SAT helmet would also comprise a chin strap to secure the helmet to the head. The SAT helmet also comprise a jaw pad (104). The jaw pad (104) comprise an attaching clip (140) to the outer portion of the pad (104) that snaps into the female or male snap on the inner side of the outer shell (106). The jaw pad (104)comprises multiple layer. An outer layer comprising a soft comfortable layer (150), a layer of thermoplastic polyurethane (148) or similar material layer and a compression spring (120) with attachments on each end that connect to the spring cap connector layer (146). The layers may comprise and be enclosed with a cover layer (155) comprising leather, cloth or any other material desired. The Said padded member (114) used in the helmet can comprise the same layers of the jaw pad (104). The padded member (114) may be connected to the inner shell (105) via velcro or any other adhesive substance.

Connecting outer shell (106) and inner shell (105) using the spring cap portion (107) of the connector spring (102) and the shell pods (112) of the said outer shell and the holes (108) of the inner shell produces a unity multiple layered shell comprising 2 or more shells in which the multiple layers are separated by one or more connector spring (102). Twisting or rotating connector spring out of it connected state produces 2 or more individual shell and a unity connector spring. The connector spring (102) or action spring (101) can be encased in a casing, fabric, leather or any other material. With the threads that are used in the helmet it allows the connector and action spring to be removable and exchangeable. Although the Threads (117) used in the describe example connects the helmet by twisting, rotating, or screwing, you may configure the threads to connect by means of snapping into place. The padded member (114) and the Jaw pad (104) comprise a spring cap connector layer (146). The spring cap connector layer (146) has a shell pod (112) that can recess, protrude or be flushed and that said shell pod (112) house the spring cap (107) of the connector spring (102) during connection of said connector spring (102) and connector layer (146) used in the pads (114,104). The said shell pod (112) can snap, rotate, screw or twist the partnering spring cap member (117) for connection. The thread (117) used in this helmet engages with the spring cap's thread (117) and the shells' thread (117) located in the shell pods (112) holes (108) and connector layer (146). The said shell pod (112), holes (108) and connector layers (146) are all partnering members with the spring cap's thread (117). The thread (117) are used to connect two items together by screwing, twisting, or rotating; Those threads (117) can be internal thread (female) or external threads (male). The Thread's (117) partnering member may be opposite threads; for example the spring cap thread (117) can be male and the shell pod (112) or holes' (108) thread (117) can be female. In this application the shell pod's (112), holes' (108) and connector layer's (146) thread (117) is an internal/female thread while the spring caps' thread (117) is an external/male thread. The spring cap's (107) end of the unity connector spring (102) that connects into the shell pod (112) may comprise a smaller spring cap (107) than the spring cap that connects to the inner shell's hole (108). That will allow the connector spring's smaller end to pass through the inner shells holes (108) and not be interfered with by the hole or it's thread (117), which will allow it to reach the shell pod (112) of the outer shell for connection of both inner and outer shells to a unity connector spring at the same time.

Connection between the outer shell (106), inner shell (105), and connector springs (102) are all interconnected with each other. Once they have been connected it form a multilayered shell. The outer shell (106) move independently of the inner shell (105) once the shells (106,105) are interconnected with the connector spring. When an outside force impacts the helmet the outer shell (106) the said shells move toward the inner shell (105). That movement is impaired or slowed down by the compression spring (120). The compression spring absorbs the force by compressing. In the event the compression spring reaches its fully compressed state and all of the impact haven't been absorbed then the residual force would impact the inner shell and padded members. The threaded spring caps allow for different compressing spring of different spring rates or compression forces to be used with the same shells by rotating, screwing or twisting one out and rotating screwing or twisting a new one in; creating a multilayered shell that have different absorption abilities. The thread (117) provides the ability to remove the springs (101,102) from the shell without damaging either the springs or the shells. The springs (102,101), and shells (105,106) remain in unity comprising all of its features, prior to connection, during connection and after connection; with no additional items such as nuts and bolts needed. 

1. What is Claimed is a protective helmet comprising one or more unity apparatus comprising a compression spring in which the said compression spring comprise 2 or more adjoining spring caps in which the said adjointed spring caps are lined with thread used for connecting by rotating, twisting, or screwing into 2 or more shells using the inner threads within said shells.
 2. The protective helmet of claim 1 Further comprising a unity apparatus comprising a compression spring with one or more adjoining spring caps
 3. The protective helmet of claim 1 Further comprising a removable and exchangeable unity apparatus by engaging or disengaging the threaded member of said helmet and the partnered threaded members of the spring cap.
 4. The protective helmet of claim 1 Further comprising one or more shells with holes in which the said hole or lined with thread.
 5. The protective helmet of claim 1 further comprising one or more shell in which said shells comprising one or more shell pods.
 6. what is claimed is a protective helmet comprising a multiple layer padded member comprising one or more compression springs.
 7. The protective helmet of claim 6 Further comprising a multilayered jaw pad in which the said jaw pad comprise one or more compression springs. 